My mil & fil have everything. It has always been hard. We have bought them multiple gc to places they use. ex. Stop&Shop, Big Y, movies, D&D, and a rest. I usually tape them together and put them in a box, so when you pull one out they all come out.
Last year they got the above plus a scrapbook of our WDW trip together that year.
This year they are getting photos set to music on DVD. We started with each of them as a child and progressed until now with each milestone included ex. births of children, weddings, births of grandchildren.....It is the best thing. This is going to be the best.